who do you think are top 10 strongest bad guys in the show fairy tail?(even if they turn good, they will count as bad for right now) i am on episode 157 just as they are entering the games and i was curious who the strongest antagonists were from both the manga and or the anime.

i think the are:

1-Zeref


2-Hades


3-Ultear


4-Zancrow


5-Cobra


6-Azuma


7-Byro


8-Racer


9-Laxus


10-Jellal



What do you guys think?